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<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<style>
div {
border: 2px solid #000;
width: 50px;
height: 50px;
margin: 10px;
background: green;
}
</style>
</head>
<body>
<h1>Nested block elements</h1>
<div style="opacity: 0.8;">
<div style="opacity: 0.8;">
<div style="opacity: 0.8;">
<div style="opacity: 0.8;">
<div style="opacity: 0.8;">
<div style="opacity: 0.8;">
<div style="opacity: 0.8;">
<div style="opacity: 0.8;">
<div style="opacity: 0.8;">
<div style="opacity: 0.8;">
<div style="opacity: 0.8;">
<div style="opacity: 0.8;">
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<h1>Inline elements</h1>
<span style="width: 100%;">
<span style="opacity: 0.1">ab</span>
<span style="opacity: 0.2">cb</span>
<span style="opacity: 0.3">ef</span>
<span style="opacity: 0.4">gh</span>
<span style="opacity: 0.5">ij</span>
<span style="opacity: 0.6">kl</span>
<span style="opacity: 0.7">mn</span>
<span style="opacity: 0.8">op</span>
<span style="opacity: 0.9">qr</span>
<span style="opacity: 1.0">st</span>
</span>
<br/>
<span style="width: 100%; opacity: 0.5;">
<span style="opacity: 0.1">ab</span>
<span style="opacity: 0.2">cb</span>
<span style="opacity: 0.3">ef</span>
<span style="opacity: 0.4">gh</span>
<span style="opacity: 0.5">ij</span>
<span style="opacity: 0.6">kl</span>
<span style="opacity: 0.7">mn</span>
<span style="opacity: 0.8">op</span>
<span style="opacity: 0.9">qr</span>
<span style="opacity: 1.0">st</span>
</span>
<div style="opacity: 0.1;">0.1</div>
<div style="opacity: 0.2;">0.2</div>
<div style="opacity: 0.3;">0.3</div>
<div style="opacity: 0.4;">0.4</div>
<div style="opacity: 0.5;">0.5</div>
<div style="opacity: 0.6;">0.6</div>
<div style="opacity: 0.7;">0.7</div>
<div style="opacity: 0.8;">0.8</div>
<div style="opacity: 0.9;">0.9</div>
<div style="opacity: 1.0;">1.0</div>
<div style="opacity: 1.0;">1.0 opacity</div>
<div>No opacity</div>
<div style="opacity: 0.5; height: auto;">
<div style="opacity: 0.5;">
<div style="opacity: 1.0;"></div>
<div style="opacity: 0.5;"></div>
</div>
<div style="opacity: 0.5;"></div>
</div>
</body> </html>
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